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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001628280-24-006606
Filing Date
2024-02-23
Accepted
2024-02-23 13:54:13
Documents
155
Period of Report
2023-12-31

Document Format Files

Seq Description Document Type Size
1 10-K ati-20231231.htm   iXBRL 10-K 3936487
2 EX-10.14 fy202310-k1014.htm EX-10.14 66482
3 EX-10.15 fy202310-k1015.htm EX-10.15 100727
4 EX-10.16 fy202310-k1016.htm EX-10.16 57979
5 EX-18.1 fy202310-k181.htm EX-18.1 3873
6 EX-21.1 fy202310k211.htm EX-21.1 8156
7 EX-23.1 fy202310k231.htm EX-23.1 5038
8 EX-31.1 fy202310-k311.htm EX-31.1 9253
9 EX-31.2 fy202310-k312.htm EX-31.2 9485
10 EX-32.1 fy202310-k321.htm EX-32.1 8903
11 EX-97.1 fy202310-k971.htm EX-97.1 37064
17 ati-20231231_g1.jpg GRAPHIC 109988
18 atistarburst_blue003.jpg GRAPHIC 583328
  Complete submission text file 0001628280-24-006606.txt   24795337

Data Files

Seq Description Document Type Size
12 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT ati-20231231.xsd EX-101.SCH 127431
13 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT ati-20231231_cal.xml EX-101.CAL 141220
14 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT ati-20231231_def.xml EX-101.DEF 888033
15 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT ati-20231231_lab.xml EX-101.LAB 1583678
16 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT ati-20231231_pre.xml EX-101.PRE 1268201
157 EXTRACTED XBRL INSTANCE DOCUMENT ati-20231231_htm.xml XML 4699356
Mailing Address 2021 MCKINNEY AVENUE DALLAS TX 75201
Business Address 2021 MCKINNEY AVENUE DALLAS TX 75201 4123942800
ATI INC (Filer) CIK: 0001018963 (see all company filings)

IRS No.: 251792394 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-12001 | Film No.: 24670012
SIC: 3317 Steel Pipe & Tubes
(CF Office: 04 Manufacturing)